Question 1(multiple choice worth 1 points)(07.06 mc)a group of students must collect at least $150 to organize a science fair. they have already collected $30. which graph best represents all remaining amounts of money, in dollars, that thestudents should still collect to organize the science fair? -210 -180 -150 - 120 -90-60 -300306090 120 150 180 210-210 -180 -150 - 120 -90 -60 -30 0 30 60 90 120 150 180 210-210 -180-150 - 120 -90-60-300 30 60 90 120 150 180 210-210 -180 -150 - 120.90 -60 -30 0 30 60 90 120 150 180 210​

1)11.78
2)3x-2
4)yes becouse the total will be 3.27
6)x=14
7)x=4
the last one )y=12x

1.$11.78

2.3x-2

3. Number line graph with closed circle on 120 and shading to the right. 4.yes ,because the total will be $3.27

 5.x 0 2 4

and y 0 24 48

6.x= 14

7.x=4

8.4.2

9.y= 4x

10.y=12x

Step-by-step explanation:

1.Lacey has total money for spend=$36

cost of 1 pair of sunglasse=$14.89

cost of a hat=$9.33

spend money =$14.89+$9.33=$24.22

Lacey has remaining money for buying scarf=$36-$24.22=$11.78

2.

If kim's age = x years

given that sam's age is 2 years less than 3 times kim's age

therefore the expression best shows sam's age is

3. A group of students must collect at least $150 to organise a science fair.

they have already collected money=$30

now remaining money =$120

hence ,the graph is number line graph with closed circle on 120 closed circle and shading to the right  which represents all remaining amounts of money.

4.Cost of a sticker=$0.35

Cost of an eraser=$0.99

Cost of pencil=$0.59

cost of 2 stickers =2*0.35=$0.70

cost of 2 erasers=2*0.99=$1.98

total cost including 2 stickers ,2 erasers and one pencil=$3.27

hence minni can buy 2 stickers and 2 erasesrs.

5. y= 12x

put x=0 in given expression y=12x then we get y=0

now put x=2 in this expression then y=24

and now put x=3 in this expression  then we get y= 48.

6.x+7.5=21.5

x =21.5- 7.5=14

8.

x=24*1/6=4.

8.x+2=6.2

then x =6.2-4=4.2

hence answer is 4.2

9.A store sold copies of a magazine =60

cost of 60 copies of magazines =$240

hence , cost of magazines is four times the number of magazines .

therefore , the expression is y= ( if number of magazines x)

y=4x; (1,4),(2,8),(3,12)

10.y is 12 times x therefore the relation between x and y is

Number line graph with closed circle on 30 and shading to the rightbecause you already have 30 dollars and they need at least 120 but if they get more then 120 they can still hold the science fair.

The answer is

A. Number line graph with closed circle on 120 and shading to the right.

100% Verified!

The answer is

A. Number line graph with closed circle on 120 and shading to the right.

100% Verified

Hope This Helps!:)